Evidence row 3726379

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9UcQMu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/548ba349-efd3-4325-b4cf-a434c46ad878/.well-known/agent-card.json"
    ]
  ],
  "name": "Sinsabel",
  "owner_address": "0x85a805854fa56d2deb489a1e13740e5f3e1f0670",
  "raw": {
    "agent_id": "394934",
    "agent_uri": "https://centralcity.ai/a/9UcQMu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sinsabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/9UcQMu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sinsabel",
      "registrations": [
        {
          "agentId": 394934,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/548ba349-efd3-4325-b4cf-a434c46ad878/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9UcQMu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793968891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sinsabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/9UcQMu"
}

What the leaf hashes

{"body":"d15986696900ccbbfb3f7a51b765160fa0cd1cf85709f0f7388347724a1021d1","id":3726379,"kind":"listing","method":"sync.erc8004/1","observed_us":1793969170001215,"prev":3725998,"subject":"erc8004:5042:394934","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xa5f9441a5ce3405769f35eaa5804de5fb97fada1686d8247c135ceb926fa4355
2. 0x053b09da247d57da408c39ef4fb8d69ff8029714baca370b24163666d7520854
3. 0xf61be89855608f9095c370868e220130fe2486d81780d89655a6a930e57515e6
4. 0xac9c28256aaa04cb32b540c0e1fb7d271ce979179640189e9866747d8e23ecf8
5. 0x73fbb0d746686e805df10b460ca2f575125047d057aee4db76b11eb1a59901a9
6. 0xc4bfef54f3d1139a869eb01759d9a36f51861f5b578934366a00f55b7d3c23b2
7. 0xa0e858bf1bec1cc740daecca1617e7908b029d13c8efc6c129c676b7879bf8ac
8. 0x9d3f890f745734bfe41c3cb785295ba6f68721c15b1ea8eadf839dd5d33a07b9
9. 0x20c467ffe6d44c8ea8ab2a2f80de57593f4ddc37b7ac090b0f9ebbe3947e60af
10. 0xd2f8214a5841c7ade751c8fd26b7c7aab2dc39c1ea68d87c1043396d975b3a51
11. 0x58dab34931ba0b209cc97577771f08be83ab8dbe143d5cb442fdb3d2906eb1cb
12. 0xb139b2834839db8743324314d6f4d63193f67d1450c3eca8505f69842597951e
13. 0xcc1061f6d520cd55b8d045e1a7887ab64f034c3fb35b41e6bebd5e7e6692e623
14. 0xcd45cd6804cf7e7d1e6909626f817ebe91b3e48cfef9aaae97c8bc90ff284ab8
15. 0xd0ea1c67876a6aaf3607745d3124ddfa46a7db70cb95b8b0331a1db5672bf932
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1